Don't rock the boat.......Dozens of passengers cram onto a crowded boat on their way to a fishing festival. The fishermen carry polo fishing baskets, made from bamboo.

The bi-annual Polo Bawa festival involves 150 to 200 people, and the fishermen sing songs together while they fish. It occurs in the Brahmanbaria district of Bangladesh, where these photos were taken by Mohammad Hedayet Sarker.